1 Introduction
Economic research on labormigration in the developing world has traditionally focused on the role played by the remittances of overseas migrant labor in the sending country’s economy (for a survey of the empirical literature on remittances, see Adams (2011) ). In the last decade, more attention has been paid to migration for work and its effects on the socioeconomic outcomes of sending households, thanks in large part to the increased availability of household survey data from developing countries. This study contributes to this particular

References
Borjas, G.J. (1989), Economic Theory and International Migration, International Migration Review, 23 (3), pp. 457-485.
Consolidated Version of the Treaty on the Functioning of the European Union art. 45, 2008 O.J. C 115/47.
Directive 2004/38/EC of the European Parliament and of the Council of 29 April 2004.
Drinkwater, S. et al. (2009), Poles Apart? EU Enlargement and the Labour Market Outcomes of Immigrants in the United Kingdom, International Migration, 47 (1), pp. 161